I suppose I ought to help out here! ;-) On the face of it it appears that dasdc was not properly unmounted when it was last created or updated. I suggest that you get onto the server that you used to create your model disks (this server will have R/W access to all disks), and boot/shutdown the server again. This should ensure that dasdc is "clean".
It's my experience that the control files used for LVMs are located on /etc alone and therefore should have no side-effects on the directories which I identify as R/O in the presentation noted below. If you like you can contact me at "William dot Scully aat CA ddot com" and (time permitting) I'll offer help in reviewing your implementation. -----Original Message----- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Tom Driscoll Sent: Monday, April 12, 2004 4:58 PM To: [EMAIL PROTECTED] Subject: Sharing root mdisk with SLES 8.0 and LVM I have been trying to create a zLinux system using the presentation from William Scully (http://linuxvm.org/Presentations/misc/basevol.html). It seems to work pretty well except I get some errors from the boot device when it is brought up read-only. These don't affect the boot until I define some LVM managed devices - then I get the following messages: dasd_erp(3990): /dev/dasdc ( 94: 8),[EMAIL PROTECTED]: EXAMINE 24: Command Reject detec ted - fatal error dasd(eckd): Sense data: dasd(eckd):device 0202 on irq 3: I/O status report: dasd(eckd):in req: 00d29f00 CS: 0x00 DS: 0x02 dasd(eckd):Failing CCW: 00d29fb8 dasd(eckd):Sense(hex) 0- 7: 80 02 00 00 00 00 00 00 dasd(eckd):Sense(hex) 8-15: 00 00 00 00 00 00 00 00 dasd(eckd):Sense(hex) 16-23: 00 00 00 00 f0 00 0f 00 dasd(eckd):Sense(hex) 24-31: 00 00 40 e0 00 00 00 00 dasd(eckd):24 Byte: 0 MSG 0, no MSGb to SYSOP and eventually ... fsck failed. Please repair manually and reboot. The root file system is currently mounted read-only. To remount it read-write do: bash# mount -n -o remount,rw / Has anyone seen this and could point me where to look? ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
